| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.98 | 12.254% | $143.6627 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $166.97 | 13.469% | $189.4592 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $191.92 | 8.475% | $208.1852 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $179.84 | 7.411% | $193.1679 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $148.81 | 13.567% | $168.9991 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $193.25 | 3.802% | $200.5974 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $29.72 | 7.711% | $32.0117 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $1,038.49 | $1,136.0832 | $1,136.09 | $1,136.05 | $1,136.20 | |